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N272 bsill* NVEFfr,VvLrse Output Pressure or Flow is Controlled By An Electrical Input Signal Amplifier Supply Voltage is 115VAC or 24VDC Operating Pressure Up To 150 psig 114" lo 314' Porl Sizes Base Mount or Body Ported Built-ln PID Controller is Optional NVE NVEP The conventional pneumatic valve syslem consists of ON-OFF valves which are in a deenergized or energized position.

My = 1 x 9.8 (10 + 30)/1000 = 0.39 A3 = 30 May = 1 x 1 x 18 = 18 Mymax = 18 K = 1 = 1 2 = 0.39/18 = 0.022 M = W x 9.8 (Ln + An)/1000 Correction value of moment center position distance An: Table (3) Find the static moment M (Nm).

mm Round head combination screw Note) DC AC CEcompliant LN, MN type: With 2 sockets.

Douoe b, : u rod -4t&S4+-&*--s-32,ao il])l]QA{ 50 63 80, i00 \ vunipte ,,,---] auto switch mounting options i Spr s _ E _ rlu'r, _s,S$$__-g'4-4_g-4i___ o.r' g " e n d ' ' " a ' . a o ; iN)co2 Non.rclating rod Sngle f0ll lN)crl2K 1 2 . 1 6 --*r-*-++---e-*-e-e+--?! i! Also Available: , ' l ' , e \ 50,63 1 2 , 1 6 --*a+*---*---*--i! !

Box 26640, Indianapolis, lN 46226 Tel: (317) 899-4440. FAX: (317) 899-3102 O 1978-1999 SMC Pneumatics, Inc. All Rights Reserved. Revised October 1999

entry Grommet L plug connector 24, 12, 6, 5, 3 VDC/100, 110, 200, 220 VAC 24, 12 VDC/ 100, 110, 200, 220 VAC M plug connector DIN terminal Manual override Nil: Non-locking push type D: Push-turn locking slotted type E: Push-turn locking lever type G:Lead wire length 300 mm L: With lead wire (Length 300 mm) M: With lead wire (Length 300 mm) MN: Without lead wire D: With connector + + + + LN

Table 1 An From Table 1, A1 = 22.5 M = W/1000 9.8 (Ln + An)/1000 Pitch moment Mp = 50/1000 x 9.8 (30 + 22.5)/1000 = 0.026 From Table 3, Mpmax = 0.2 Table 3 Mmax = M/Mmax p = 0.026/0.2 = 0.13 n = 0.13 1, thus, the selected model can be used. p +y +r 1 Check the positioning time. 4 Fig.3 Find the shortest positioning time Tmin [ms] from the graph.

Model to be used Type of cushion Workpiece mounting position Mounting orientation Average speed Va (mm/s) Load weight W (kg): Fig. (1) Overhang Ln (mm): Fig. (2) L1 L2 + A5 L3 2 2 E = W () 1 2 V 1000 Find the kinetic energy E (J) of the load.

Mar = 15.9 (Same value as May) May = 1 x 1 x 15.9 = 15.9 Mymax = 15.9 K = 1 = 1 '2 = 0.39/15.9 = 0.025 Find the load factor 2 of the static moment. 2 = 0.39/15.9 = 0.025 3-3 Load Factor of Dynamic Moment (Ln + An) Pitching 1000 Examine Mep. Find the dynamic moment Me (Nm).

M = W x 9.8 (Ln + An)/1000 Correction value of moment center position distance An: Table (3) Ma = K Mmax Workpiece mounting coefficient K: Fig. (3) Allowable moment coefficient : Graph (2) Maximum allowable moment Mmax: Table (4) 2 = M/Ma Find the allowable static moment Ma (Nm).

B Electrical entry 1 Symbol 2 3 4 5 6 7 8 9 10 Order of manifold (Station) G Grommet (Lead wire length 300 mm) H Grommet (Lead wire length 600 mm) 05 07 10 13 H M Common Individual J K A B P5 Q5 None E14 E15 E16 E17 E18 E19 M15 M21 Nil L C CL CN Nil L Nozzle diameter L L type plug connector LN LO With lead wire Without lead wire Without connector For AC, only L or LO is available.

"LN", "MN" types: with 2 sockets. For connector cable of M8 connector, refer to page 562.

M = W x 9.8 (Ln + An)/1000 Correction value of moment center position distance An: Table (3) Ma = K Mmax Workpiece mounting coefficient K: Fig. (3) Allowable moment coefficient : Graph (2) Maximum allowable moment Mmax: Table (4) 2 = M/Ma Find the allowable static moment Ma (Nm). Find the load factor 2 of the static moment.

With surge suppressor (non-polar) Rated Voltage U With light and surge suppressor (non-polar) 5 24VDC S With surge suppressor 6 12VDC Z With light and surge suppressor V 6VDC U type only available for 12 and 24VDC S 5VDC R 3VDC Electrical Entry G Grommet, 300 mm lead wire H Grommet, 600 mm lead wire L L type connector w/ plug and 300 mm lead wire LO L type connector w/o plug and lead wire LN

Box 26640, Indianapolis, lN 46226 Tel: (317) 899-4440. FAX: (317) 899-3102 O 1978-1999 SMC Pneumatics, Inc. All Rights Reserved. Revised October 1999

Box 26640, Indianapolis, lN 46226 Tel: (317) 899-4440. FAX: (317) 899-3102 O 1978-1999 SMC Pneumatics, Inc. All Rights Reserved. Revised October 1999

(For details, refer to page 1-518 on catalog.) + LN, MN type: with 2 sockets.

: Without lead wire LO: Without connector MO: Without connector DO: Without connector H: Lead wire length 600 mm Type LN, MN: with 2 sockets.

My = 1 x 9.8 (10 + 30)/1000 = 0.39 A3 = 30 May = 1 x 1 x 18 = 18 Mymax = 18 K = 1 = 1 2 = 0.39/18 = 0.022 M = W x 9.8 (Ln + An)/1000 Correction value of moment center position distance An: Table (3) Find the static moment M (Nm).